30351880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58369}}^1$

素因数の和:58393

約数の個数: 32

約数和(自身を含む): 73546200

約数和(自身を除く): 43194320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 58369, 116738, 233476, 291845, 466952, 583690, 758797, 1167380, 1517594, 2334760, 3035188, 3793985, 6070376, 7587970, 15175940, 30351880]

約数ペア:

[(1, 30351880), (2, 15175940), (4, 7587970), (5, 6070376), (8, 3793985), (10, 3035188), (13, 2334760), (20, 1517594), (26, 1167380), (40, 758797), (52, 583690), (65, 466952), (104, 291845), (130, 233476), (260, 116738), (520, 58369)]